Math Practice 101
Homework Explained - Math Practice 101

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Grade 8 HMH Go Math - Answer Keys
Chapter 5: Writing Linear Equations; Lesson 2: Writing Linear Equations from a Table


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  • Question 12 (request help)

    Finance

    Desiree starts a savings account with $125.00. Every month, she deposits $53.50.

    a. Complete the table to model the situation.
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  • Question 12 (request help)

    b. Write an equation in slope-intercept form that shows how much money Desiree has in her savings account after x months.
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  • Question 12 (request help)

    c. Use the equation to find how much money Desiree will have in savings after 11 months.
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  • Question 13 (request help)

    Monty documented the amount of rain his farm received on a monthly basis, as shown in the table.

    a. Is the relationship linear? Why or why not?
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  • Question 13 (request help)

    b. Can an equation be written to describe the amount of rain? Explain.
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  H.O.T.  

  Focus on Higher Order Thinking  

  • Question 14 (request help)

    Analyze Relationships

    If you have a table that shows a linear relationship, when can you read the value for b, in \(\text{y} = \text{mx + b}\), directly from the table without drawing a graph or doing any calculations? Explain.
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  • Question 15 (request help)

    What If?

    Jaíme graphed linear data given in the form (cost, number). The y-intercept was 0. Jayla graphed the same data given in the form (number, cost). What was the y-intercept of her graph? Explain.
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